Zintchenko, V.A., O.V. Sadovskaya, and V.M. Sadovskii. 2006. “A Numerical Algorithm and a Computer System for the Analysis of Rheological Schemes”. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie) 7 (7):125-32. https://en.num-meth.ru/index.php/journal/article/view/201.